2661012

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 60

約数和(自身を含む): 7155456

約数和(自身を除く): 4494444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 191, 258, 324, 382, 387, 516, 573, 764, 774, 1146, 1161, 1548, 1719, 2292, 2322, 3438, 3483, 4644, 5157, 6876, 6966, 8213, 10314, 13932, 15471, 16426, 20628, 24639, 30942, 32852, 49278, 61884, 73917, 98556, 147834, 221751, 295668, 443502, 665253, 887004, 1330506, 2661012]

約数ペア:

[(1, 2661012), (2, 1330506), (3, 887004), (4, 665253), (6, 443502), (9, 295668), (12, 221751), (18, 147834), (27, 98556), (36, 73917), (43, 61884), (54, 49278), (81, 32852), (86, 30942), (108, 24639), (129, 20628), (162, 16426), (172, 15471), (191, 13932), (258, 10314), (324, 8213), (382, 6966), (387, 6876), (516, 5157), (573, 4644), (764, 3483), (774, 3438), (1146, 2322), (1161, 2292), (1548, 1719)]